Algae count event measured attribute
Phycology Section
: ecology and taxonomy of freshwater algae, particularly diatoms
ANSPGS9604PR - Potomac River Basins (POTO 1994) USGS NAWQA
GS018463 DT1 a
GS018463 DT1 A, official count, method: 600 Valves (300 Cells)
measured attribute: frustules
measured_attribute_id=1 count_event_id: 13289 cema_id: 79928
53 taxa counted (for this measured attribute):
Achnanthes lanceolata (NADED
2015
) algae_taxa_id=30
1.00
cema_id=79928, cemaat_id=2687553
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Achnanthes lanceolata var. dubia (NADED
2016
) algae_taxa_id=31
3.00
cema_id=79928, cemaat_id=2687554
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Achnanthes pusilla (NADED
2026
) algae_taxa_id=41
3.00
cema_id=79928, cemaat_id=2687555
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Achnanthes minutissima (NADED
2030
) algae_taxa_id=45
81.00
cema_id=79928, cemaat_id=2687556
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Achnanthes pinnata (NADED
2034
) algae_taxa_id=49
2.00
cema_id=79928, cemaat_id=2687557
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Amphora perpusilla (NADED
7004
) algae_taxa_id=293
3.00
cema_id=79928, cemaat_id=2687558
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Cocconeis placentula var. euglypta (NADED
16005
) algae_taxa_id=496
26.00
cema_id=79928, cemaat_id=2687559
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Cyclotella atomus (NADED
20001
) algae_taxa_id=550
5.00
cema_id=79928, cemaat_id=2687560
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Cyclotella meneghiniana (NADED
20007
) algae_taxa_id=556
84.00
cema_id=79928, cemaat_id=2687561
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Cymbella microcephala (NADED
23010
) algae_taxa_id=646
2.00
cema_id=79928, cemaat_id=2687562
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Cymbella minuta (NADED
23012
) algae_taxa_id=648
1.00
cema_id=79928, cemaat_id=2687563
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Cymbella sinuata fo. antiqua (NADED
23047
) algae_taxa_id=683
2.00
cema_id=79928, cemaat_id=2687564
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Cymbella sinuata (NADED
23051
) algae_taxa_id=686
3.00
cema_id=79928, cemaat_id=2687565
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Cymbella tumida (NADED
23068
) algae_taxa_id=703
3.00
cema_id=79928, cemaat_id=2687566
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Cymbella delicatula (NADED
23072
) algae_taxa_id=706
2.00
cema_id=79928, cemaat_id=2687567
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Cymbella affinis (NADED
23073
) algae_taxa_id=707
2.00
cema_id=79928, cemaat_id=2687568
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Diatoma vulgare (NADED
27004
) algae_taxa_id=806
1.00
cema_id=79928, cemaat_id=2687569
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Fragilaria construens var. pumila (NADED
34014
) algae_taxa_id=1125
4.00
cema_id=79928, cemaat_id=2687570
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Fragilaria vaucheriae (NADED
34030
) algae_taxa_id=1141
1.00
cema_id=79928, cemaat_id=2687571
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Gomphonema acuminatum (NADED
37001
) algae_taxa_id=1322
2.00
cema_id=79928, cemaat_id=2687572
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Gomphonema parvulum (NADED
37010
) algae_taxa_id=1331
2.00
cema_id=79928, cemaat_id=2687573
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Gomphonema clevei (NADED
37060
) algae_taxa_id=1381
12.00
cema_id=79928, cemaat_id=2687574
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Gomphonema apuncto (NADED
37070
) algae_taxa_id=1391
16.00
cema_id=79928, cemaat_id=2687575
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Gyrosigma acuminatum (NADED
38001
) algae_taxa_id=1523
6.00
cema_id=79928, cemaat_id=2687576
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Gyrosigma spencerii (NADED
38004
) algae_taxa_id=1526
47.00
cema_id=79928, cemaat_id=2687577
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Gyrosigma scalproides (NADED
38012
) algae_taxa_id=1534
3.00
cema_id=79928, cemaat_id=2687578
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Melosira varians (NADED
44073
) algae_taxa_id=1647
17.00
cema_id=79928, cemaat_id=2687579
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Navicula biconica (NADED
46007
) algae_taxa_id=1681
2.00
cema_id=79928, cemaat_id=2687580
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Navicula cryptocephala (NADED
46014
) algae_taxa_id=1688
2.00
cema_id=79928, cemaat_id=2687581
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Navicula minima (NADED
46039
) algae_taxa_id=1713
16.00
cema_id=79928, cemaat_id=2687582
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Navicula seminulum (NADED
46070
) algae_taxa_id=1744
2.00
cema_id=79928, cemaat_id=2687583
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Navicula viridula var. linearis (NADED
46089
) algae_taxa_id=1763
2.00
cema_id=79928, cemaat_id=2687584
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Navicula tripunctata (NADED
46104
) algae_taxa_id=1778
2.00
cema_id=79928, cemaat_id=2687585
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Navicula salinarum var. intermedia (NADED
46155
) algae_taxa_id=1829
28.00
cema_id=79928, cemaat_id=2687586
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Navicula cuspidata (NADED
46256
) algae_taxa_id=1929
1.00
cema_id=79928, cemaat_id=2687587
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Navicula rhynchocephala var. germainii (NADED
46388
) algae_taxa_id=2061
104.00
cema_id=79928, cemaat_id=2687588
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Navicula secreta var. apiculata (NADED
46395
) algae_taxa_id=2068
4.00
cema_id=79928, cemaat_id=2687589
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Navicula symmetrica (NADED
46400
) algae_taxa_id=2073
16.00
cema_id=79928, cemaat_id=2687590
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Navicula tripunctata var. schizonemoides (NADED
46406
) algae_taxa_id=2079
6.00
cema_id=79928, cemaat_id=2687591
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Navicula viridula var. avenacea (NADED
46469
) algae_taxa_id=2142
7.00
cema_id=79928, cemaat_id=2687592
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Nitzschia dissipata (NADED
48008
) algae_taxa_id=2629
1.00
cema_id=79928, cemaat_id=2687593
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Nitzschia frustulum var. perminuta (NADED
48014
) algae_taxa_id=2635
4.00
cema_id=79928, cemaat_id=2687594
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Nitzschia kuetzingiana (NADED
48022
) algae_taxa_id=2643
24.00
cema_id=79928, cemaat_id=2687595
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Nitzschia palea (NADED
48025
) algae_taxa_id=2646
17.00
cema_id=79928, cemaat_id=2687596
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Nitzschia accomodata (NADED
48110
) algae_taxa_id=2731
1.00
cema_id=79928, cemaat_id=2687597
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Nitzschia hungarica (NADED
48120
) algae_taxa_id=2741
2.00
cema_id=79928, cemaat_id=2687598
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Nitzschia frequens (NADED
48146
) algae_taxa_id=2767
2.00
cema_id=79928, cemaat_id=2687599
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Nitzschia sinuata var. tabellaria (NADED
48178
) algae_taxa_id=2799
2.00
cema_id=79928, cemaat_id=2687600
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Rhoicosphenia curvata (NADED
57001
) algae_taxa_id=3292
3.00
cema_id=79928, cemaat_id=2687601
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Surirella linearis (NADED
65014
) algae_taxa_id=3456
2.00
cema_id=79928, cemaat_id=2687602
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Synedra ulna (NADED
66024
) algae_taxa_id=3561
6.00
cema_id=79928, cemaat_id=2687603
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Synedra ulna var. oxyrhynchus (NADED
66059
) algae_taxa_id=3596
6.00
cema_id=79928, cemaat_id=2687604
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Bacillaria paradoxa (NADED
76001
) algae_taxa_id=3679
4.00
cema_id=79928, cemaat_id=2687605
added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM
Counts version 3.3 - last revision 2/16/2021
If problems with this page, please email
charles A T ansp.org